CN107097634A - A kind of sliding loader independence cooling system - Google Patents
A kind of sliding loader independence cooling system Download PDFInfo
- Publication number
- CN107097634A CN107097634A CN201710302944.8A CN201710302944A CN107097634A CN 107097634 A CN107097634 A CN 107097634A CN 201710302944 A CN201710302944 A CN 201710302944A CN 107097634 A CN107097634 A CN 107097634A
- Authority
- CN
- China
- Prior art keywords
- motor
- radiator
- cooling system
- fan
- sliding loader
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
Abstract
The invention discloses a kind of sliding loader independence cooling system, including engine, fan, wind scooper, radiator, pump and motor, motor direct drive fan, and by cradle hangs in wind scooper center, wind scooper is located at fan radial outside.Fluid is delivered to motor for A mouthfuls by the pump from fuel tank, and motor-driven fan produces air quantity, and subsequent fluid, from B mouthfuls of outflows, finally flows into fuel tank by radiator, and air quantity then passes through radiator, takes away heat.Beneficial effect：The independent cooling system structure of the present invention is compact, reliable, operation, easy to maintenance, adapts to the heat-sinking capability demand of different operating modes, and reequip in conventional type it is convenient.
Description
Technical field
The present invention relates to the independent cooling system of a kind of cooling system, more particularly to sliding loader, belong to engineering machinery
Technical field.
Background technology
Cooling system is the important system of engineering machinery, and the quality of its performance directly influences the quality of overall performance.It is sliding
Loading machine is moved due to the compact of its structure, high is required to heat-sinking capability.But the conventional cooling system of sliding loader is
Fan is mounted directly on the engine, and engine causes the rotating speed inconvenience of fan to control by belt drive fan work,
Heat-sinking capability is limited.Current sliding loader seldom has independent cooling system, even if with independent cooling system, such independence
The radiator of cooling system is located at the fragile, blockings such as the top of engine, the rearward vision of influence complete machine, and blanking, dust and dissipated
Hot device, inconvenience cleaning and maintenance.Therefore it is the performance that sliding loader is effectively ensured, its cooling system needs to control alone to turn
Speed, to reach the heat-sinking capability requirement of different operating modes, while also to ensure installation and the later maintenance of cooling system.
The content of the invention
The present invention be in order to which the shortcoming for overcoming above-mentioned prior art to exist is proposed, its aim to provide one kind it is simple in construction,
Easy to operate independent cooling system.
Technical scheme：A kind of sliding loader independence cooling system, including engine, fan, wind scooper, radiator, pump
And motor, fluid is delivered to motor by the power that the pump is provided using engine from A mouthfuls of fuel tank, and fluid drives motor driving wind
Fan produces air quantity, and subsequent fluid, from B mouthfuls of outflows, finally flows into fuel tank by radiator, and air quantity then passes through radiator, takes away heat
Amount, reaches radiating effect；The wind scooper is located at fan radial outside, both protects fan, ensures that suitable air quantity is passed through again and dissipates
Hot device；The independent cooling system is followed successively by engine, fan, motor, radiator along engine crankshaft direction；The motor is straight
Driving fan is connect, and by cradle hangs in wind scooper center.
Preference, to improve the security of cooling system and the controllability of fluid flow, the independent cooling system is also
Including relief valve, the relief valve is located at the motor rear portion, and integral with motor assembling, pressure release fluid flows into oil by C mouthfuls
Case.
Preference, for protection radiator, the independent cooling system also includes safety valve, three interfaces of the safety valve
It is connected successively with motor flowline, radiator oil inlet pipe and radiator flowline, the safety valve and radiator flowline phase
Connecting interface only has oil liquid pressure just to be opened when exceeding safety value.
Preference, to ensure the Intelligent adjustment of rotation speed of the fan, the motor is variable displacement motor, and the variable displacement motor is by connecing
Fluid flow is adjusted by the temperature signal of radiator, rotation speed of the fan is controlled.
Preference, to ensure the maintainability of cooling system, the radiator is connected by pivoting support with vehicle frame, described
Radiator can up time needle open centered on pivoting support.
Beneficial effect：The present invention independent cooling system structure it is compact, reliable, operation, it is easy to maintenance, adapt to different works
The heat-sinking capability demand of condition, and reequiped conveniently in conventional type.
Brief description of the drawings
Fig. 1 is schematic diagram of the invention；
Fig. 2 is explosive view of the invention.
Embodiment
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of sliding loader independence cooling system, including engine 1, fan 2, wind scooper 3, dissipate
Hot device 4, pump 5, motor 6, relief valve 7 and safety valve 8, the independent cooling system is followed successively by along the crankshaft direction of engine 1 to be started
Machine 1, fan 2, motor 6, radiator 4；The wind scooper 3 is located at the radial outside of fan 2, has both protected fan 2, ensures suitable again
Air quantity passes through radiator 4；The motor 6 directly drives fan 2, and hangs on the center of wind scooper 3 by support 61.The pump 5
Fluid is delivered to motor 6 for A mouthfuls by the power provided using engine 1 from fuel tank, and fluid drives the driving fan 2 of motor 6 to produce wind
Amount, subsequent fluid, from B mouthfuls of outflows, finally flows into fuel tank by radiator 4, and air quantity then passes through radiator 4, takes away heat, reach
Radiating effect.Internal oil pressure is excessive during to avoid motor 6 from working, and the relief valve 7 is located at the rear portion of motor 6, is filled with motor 6
With integral, pressure release fluid passes through C mouthfuls of inflow fuel tanks.Three interfaces of the safety valve 8 successively with motor flowline 41, radiating
Device oil inlet pipe 42 is connected with radiator flowline 43, and the meeting of radiator 4 is flowed directly into when the oil pressure of motor flowline 41 is larger
The damage of radiator 4 is caused, the interface that now safety valve 8 is connected with radiator flowline 43 is opened, fluid is flowed directly out, no
By radiator 4, radiator 4 is protected.Conventional radiator 4 is fixedly connected with vehicle frame, although the reliability of cooling system is obtained
Improve, but maintainability is reduced, and the radiator 4 of this independent cooling system is connected by pivoting support 44 with vehicle frame, it is necessary to repair
The up time needle open centered on pivoting support 44 of radiator 4 during maintenance.
As shown in Figure 1 and Figure 2, a kind of sliding loader independence cooling system, including engine 1, fan 2, wind scooper 3, dissipate
Hot device 4, pump 5, motor 6, relief valve 7 and safety valve 8, the independent cooling system is followed successively by along the crankshaft direction of engine 1 to be started
Machine 1, fan 2, motor 6, radiator 4；The wind scooper 3 is located at the radial outside of fan 2, has both protected fan 2, ensures suitable again
Air quantity passes through radiator 4；The motor 6 directly drives fan 2, and hangs on the center of wind scooper 3 by support 61.The pump 5
Fluid is delivered to motor 6 for A mouthfuls by the power provided using engine 1 from fuel tank, and fluid drives the driving fan 2 of motor 6 to produce wind
Amount, subsequent fluid, from B mouthfuls of outflows, finally flows into fuel tank by radiator 4, and air quantity then passes through radiator 4, takes away heat, reach
Radiating effect.Internal oil pressure is excessive during to avoid motor 6 from working, and the relief valve 7 is located at the rear portion of motor 6, is filled with motor 6
With integral, pressure release fluid passes through C mouthfuls of inflow fuel tanks.To realize the Intelligent adjustment of the rotating speed of motor 6, the motor 6 is variable horse
Up to 62, when the temperature of radiator 4 changes, the magnetic valve on variable displacement motor 62 receives temperature signal, variable displacement motor 62
Fluid flow is adjusted, the rotating speed of fan 2 is controlled.Three interfaces of the safety valve 8 successively with motor flowline 41, radiator oil-feed
Pipe 42 is connected with radiator flowline 43, and radiator 4 is flowed directly into when the oil pressure of motor flowline 41 is larger can cause to dissipate
The damage of hot device 4, the interface that now safety valve 8 is connected with radiator flowline 43 is opened, and fluid is flowed directly out, without scattered
Hot device 4, protects radiator 4.Conventional radiator 4 is fixedly connected with vehicle frame, although the reliability of cooling system is improved, but
Maintainability is reduced, and the radiator 4 of this independent cooling system is connected by pivoting support 44 with vehicle frame, it is necessary to be dissipated when maintaining
Hot device 4 up time needle open centered on pivoting support 44.
Although be described in detail above to the present invention in conjunction with the embodiments, those skilled in the art's energy
It is enough to understand, on the premise of present inventive concept is not departed from, above-described embodiment can also be changed or changed, still be fallen at this
In the protection domain of invention.
Claims (5)
1. a kind of sliding loader independence cooling system, including engine (1), fan (2), wind scooper (3), radiator (4), pump
(5) fluid is delivered to motor (6) for A mouthful by the power that and motor (6), the pump (5) is provided using engine (1) from fuel tank, oily
Liquid band moves motor (6) driving fan (2) and produces air quantity, and subsequent fluid from B mouthfuls of outflows, finally flows into fuel tank by radiator (4),
Air quantity then passes through radiator (4), takes away heat, reaches radiating effect；The wind scooper (3) is located at fan (2) radial outside；Its
It is characterised by：The independent cooling system along engine (1) crankshaft direction be followed successively by engine (1), fan (2), motor (6),
Radiator (4)；Motor (6) the direct drive fan (2), and wind scooper (3) center is hung on by support (61).
2. sliding loader independence cooling system according to claim 1, it is characterised in that：The independent cooling system is also
Including relief valve (7), the relief valve (7) is located at the motor (6) rear portion, and integral with motor (6) assembling, pressure release fluid leads to
Cross C mouthfuls of inflow fuel tanks.
3. sliding loader independence cooling system according to claim 2, it is characterised in that：The independent cooling system is also
Including safety valve (8), three interfaces of the safety valve (8) successively with motor flowline (41), radiator oil inlet pipe (42) and
Radiator flowline (43) is connected, and the safety valve (8) connection interface that is connected with radiator flowline (43) only has oil liquid pressure
Just opened during more than safety value.
4. sliding loader independence cooling system according to claim 3, it is characterised in that：The motor (6) is variable
Motor (62), the variable displacement motor (62) adjusts fluid flow, control fan (2) by receiving the temperature signal of radiator (4)
Rotating speed.
5. the sliding loader independence cooling system according to claim 3 or 4, it is characterised in that：The radiator (4) is led to
Cross pivoting support (44) with vehicle frame to be connected, the radiator (4) can up time needle open centered on pivoting support (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302944.8A CN107097634A (en) | 2017-05-03 | 2017-05-03 | A kind of sliding loader independence cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302944.8A CN107097634A (en) | 2017-05-03 | 2017-05-03 | A kind of sliding loader independence cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107097634A true CN107097634A (en) | 2017-08-29 |
Family
ID=59657320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710302944.8A Pending CN107097634A (en) | 2017-05-03 | 2017-05-03 | A kind of sliding loader independence cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107097634A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747512A (en) * | 2017-09-28 | 2018-03-02 | 江苏柳工机械有限公司 | Sliding loader can adjust wind guide cover device |
| CN109296443A (en) * | 2018-11-23 | 2019-02-01 | 山河智能装备股份有限公司 | Sliding loader radiator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8614699D0 (en) * | 1986-06-17 | 1986-07-23 | Sundstrand Hydratec Ltd | Engine cooling systems |
| JP2012154051A (en) * | 2011-01-24 | 2012-08-16 | Hitachi Constr Mach Co Ltd | Cooling device of construction machine |
| CN202900397U (en) * | 2012-11-14 | 2013-04-24 | 中国重汽集团济南动力有限公司 | Side placement device for engine fan |
| CN103075238A (en) * | 2013-01-23 | 2013-05-01 | 中国重汽集团济南动力有限公司 | Hydraulic fan cooling system adopting CAN (controller area network) information integrated control |
| CN203114404U (en) * | 2013-03-18 | 2013-08-07 | 安徽合力股份有限公司 | Forklift engine cooling system utilizing static hydraulic pressure to drive fan |
| CN203559975U (en) * | 2013-11-21 | 2014-04-23 | 十堰市达力热系统科技有限公司 | Mechanical and hydraulic control hydraulic drive fan independent heat dissipation system |
| CN206781524U (en) * | 2017-05-03 | 2017-12-22 | 江苏柳工机械有限公司 | A kind of sliding loader independence cooling system |
-
2017
- 2017-05-03 CN CN201710302944.8A patent/CN107097634A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8614699D0 (en) * | 1986-06-17 | 1986-07-23 | Sundstrand Hydratec Ltd | Engine cooling systems |
| JP2012154051A (en) * | 2011-01-24 | 2012-08-16 | Hitachi Constr Mach Co Ltd | Cooling device of construction machine |
| CN202900397U (en) * | 2012-11-14 | 2013-04-24 | 中国重汽集团济南动力有限公司 | Side placement device for engine fan |
| CN103075238A (en) * | 2013-01-23 | 2013-05-01 | 中国重汽集团济南动力有限公司 | Hydraulic fan cooling system adopting CAN (controller area network) information integrated control |
| CN203114404U (en) * | 2013-03-18 | 2013-08-07 | 安徽合力股份有限公司 | Forklift engine cooling system utilizing static hydraulic pressure to drive fan |
| CN203559975U (en) * | 2013-11-21 | 2014-04-23 | 十堰市达力热系统科技有限公司 | Mechanical and hydraulic control hydraulic drive fan independent heat dissipation system |
| CN206781524U (en) * | 2017-05-03 | 2017-12-22 | 江苏柳工机械有限公司 | A kind of sliding loader independence cooling system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747512A (en) * | 2017-09-28 | 2018-03-02 | 江苏柳工机械有限公司 | Sliding loader can adjust wind guide cover device |
| CN109296443A (en) * | 2018-11-23 | 2019-02-01 | 山河智能装备股份有限公司 | Sliding loader radiator |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201124 Address after: No. 588 Yancheng South Road, Wujin high tech Industrial Development Zone, Changzhou City, Jiangsu Province Applicant after: LIUGONG CHANGZHOU MACHINERY Co.,Ltd. Address before: The town of Nanjing Road 212005 Zhenjiang city of Jiangsu Province, Runzhou District No. 1 Applicant before: Jiangsu Liugong Machinery Co.,Ltd. |